def sudo(cmd):
"""Runs a nicely niced sudo command, or prints it if DEBUG is on."""
cmd = 'nice -n 19 %s' % cmd
if DEBUG == False:
return fab_sudo(cmd)
else:
print "sudo: %s" % cmd
def run(self, cmd, **kwargs):
abort_exception = None
if not self.ignore_errors:
abort_exception = RemoteExecutionError
if kwargs:
cmd = cmd.format(**kwargs)
ssh_attempts = cfglib.CONF.migrate.ssh_connection_attempts
with settings(warn_only=self.ignore_errors,
host_string=self.host,
user=self.user,
password=self.password,
abort_exception=abort_exception,
reject_unkown_hosts=False,
combine_stderr=False,
connection_attempts=ssh_attempts):
with forward_agent(self.key):
LOG.debug("running '%s' on '%s' host as user '%s'",
cmd, self.host, self.user)
if self.sudo and self.user != 'root':
return fab_sudo(cmd)
else:
return run(cmd)
def sudo_local(command, shell=True, pty=True, combine_stderr=True, user=None, capture=False, warn_only=False):
""" sudo/local function based on host """
if env.user == user:
return run_local(command, shell=shell, pty=pty, combine_stderr=combine_stderr, capture=capture, warn_only=warn_only)
else:
if is_local():
return fab_local("sudo %s" % command, capture=capture)
else:
return fab_sudo(command, shell=shell, pty=pty, combine_stderr=combine_stderr, user=user, warn_only=warn_only)
def sudo(args):
"""
Helper pour exécuter sur le serveur une commande en tant que le user git
"""
fab_sudo("%s" % args, pty=True, user=GIT_USER)
def __execute_command(self, command, sudo=False, user=None):
if sudo or (user is not None):
return fab_sudo(command, user=user)
return run(command)
def __execute_command(self, command, sudo=False, user=None):
if sudo or (user is not None):
return fab_sudo(command, user=user)
return run(command)